Geometric Shock-Capturing ENO Schemes for Subpixel Interpolation, Computation and Curve Evolution

@article{Siddiqi1997GeometricSE,
  title={Geometric Shock-Capturing ENO Schemes for Subpixel Interpolation, Computation and Curve Evolution},
  author={Kaleem Siddiqi and Benjamin B. Kimia and Chi-Wang Shu},
  journal={CVGIP: Graphical Model and Image Processing},
  year={1997},
  volume={59},
  pages={278-301}
}
Subpixel methods that locate curves and their singularities and that accurately measure geometric quantities such as orientation and curvature are of signi cant importance in computer vision and other applications Such methods often use local surface ts or structural models for a local neighborhood of the curve to obtain the interpolated curve Whereas their performance is good in smooth regions of the curve it is typically poor in the vicinity of singularities Similarly the computation of… CONTINUE READING